If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 7d + -9 = 12 Reorder the terms: -9 + 7d = 12 Solving -9 + 7d = 12 Solving for variable 'd'. Move all terms containing d to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + 7d = 12 + 9 Combine like terms: -9 + 9 = 0 0 + 7d = 12 + 9 7d = 12 + 9 Combine like terms: 12 + 9 = 21 7d = 21 Divide each side by '7'. d = 3 Simplifying d = 3
| 140-7n^2+7n=0 | | 5q-4=-154 | | 6c-4=266 | | 4x+y+3z=8 | | -35-r^2+12r=0 | | -x-10=-10+5x | | -8-5x=12-12x | | 6a+4=-74 | | 5x-4=2y-25+4 | | -7(4x+3)=-189 | | 34u^6+12u+26u^5=0 | | -24-104p+18p^2=0 | | -8-x=7x+8 | | y-5=-(x-1) | | 8x^2-56x+90=0 | | -2-10y=6 | | 3x^3-9x^2-6x= | | 9a^3-a^2-10a=0 | | 7x-y=87 | | (x+2)(x^2+2)=0 | | 5p^2-38p-63=0 | | 5p-4p=1 | | (18x^2+0x-2)-(30x+10)= | | 12x^2-28x+16=0 | | 2+6x=2+x | | 6k^2+54k+48=0 | | x^3+6x^2-2x=2x+24 | | (u+-4)=-12 | | 6(u+-4)=-72 | | 5(2x+3)+4x=3x+5 | | 4k^2+16k-240=0 | | 12x-4y=29(y) |